105 citations · 1.4k across the 66 of their papers we have counts for
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Formation of High-redshift (z>6) Quasars Driven by Nuclear Starbursts
Nozomu Kawakatu, Keiichi Wada
Based on the physical model of a supermassive black hole (SMBH) growth via gas accretion in a circumnuclear disk (CND) proposed by Kawakatu & Wada (2008), we describe the formation…
Supermassive Black Hole Mass Regulated by Host Galaxy Morphology
Y. Watabe, N. Kawakatu, M. Imanishi +1
We investigated the relationship between supermassive black hole (SMBH) mass and host starburst luminosity in Seyfert galaxies and Palomar-Green QSOs, focusing on the host galaxy m…
On the origin of Fanaroff-Riley classification of radio galaxies: Deceleration of supersonic radio lobes
Nozomu Kawakatu, Motoki Kino, Hiroshi Nagai
We argue that the origin of "FRI/FRI{-.1em}I dichotomy" -- the division between Fanaroff-Riley class I (FRI) with subsonic lobes and class I{-.1em}I (FRI{-.1em}I) radio sources wit…
High energy emission from AGN cocoons in clusters of galaxies
M. Kino, N. Kawakatu, H. Ito +1
Gamma-ray emission from cocoons of young radio galaxies is predicted. Considering the process of adiabatic injection of the shock dissipation energy and mass of the relativistic je…